The only thing that I don’t like about this is the inaccuracy of Sachio’s “mouse” form, he honestly looks more like a hamster than a rat. In that form he’s a bit too chubby, his tail is WAY too small and his ears too! From what I read/searched up mice have larger tails that are represented in the manga (tail is about 5~10cm whether as their bodies are around 5.5~10cm) and we don’t see it well. He just looks like a dumb chubby hamster :(